424242282849 has 24 divisors (see below), whose sum is σ = 710576610240. Its totient is φ = 220385600160.

The previous prime is 424242282839. The next prime is 424242282883. The reversal of 424242282849 is 948282242424.

It is a happy number.

It is not a de Polignac number, because 424242282849 - 2⁷ = 424242282721 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (424242282829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83476854 + ... + 83481935.

It is an arithmetic number, because the mean of its divisors is an integer number (29607358760).

Almost surely, 2^424242282849 is an apocalyptic number.

It is an amenable number.

424242282849 is a deficient number, since it is larger than the sum of its proper divisors (286334327391).

424242282849 is a wasteful number, since it uses less digits than its factorization.

424242282849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166958821 (or 166958810 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 51.

The spelling of 424242282849 in words is "four hundred twenty-four billion, two hundred forty-two million, two hundred eighty-two thousand, eight hundred forty-nine".